scoreboard: fill in the "last result" column
scoreboard: use team ordinal if available rather than initials

also- improve initials algorithm to treat hyphen same as space
scoreboard: internally change 'initials' to 'shortName'
scoreboard: move ROUND of last-played game into "last result" column

(removes the "Thru" column)
scoreboard/api: pass last-game result as a structure
scoreboard: work on making Next-Game column work
apply v.2 schema changes to master schema file
schema: apply v3 schema changes to master file
contest form: add field for 'scheduled start' date/time
scoreboard: show next game time and location
scoreboard: add round_ind for next game

(not sure I like it)
scoreboard: games already started show as 'in progress'
scoreboard: handle tie games
scoreboard: implement per-tournament option for displaying round-robin style scoreboard